Question

find the distance travelled by bus.​

Answer 1

Answer:

540km travel by bus

let a equation

60x + 90y= 900

x + y = 13

if u solve both equation u get x and y value

and x is time of bus travel

and x value is 9hr

and 60 × 9 = 540km. travel by bus

Answer 2

Step-by-step explanation:

let the distance travelled by the bus by x kilometers

therefore the distance travelled by train is equal to (900 - X) kilometres

time taken by bus =xkm /60kmhr^-1

time taken by train=(900-x) km /90kmhr^-1

total time taken = (x/60)+(900-x)/90

13 hr = (3x+1800-2x)/180

2340=1800+x

x = 540km

therefore the distance travelled by bus is equal to 540km